COXIBS Flashcards

1
Q

MA des COXIBS

A
  • inhibition sélective des COX2
    → fixation a une poche latérale hydrophile au nv de COX2 = sélectivité de l’action
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2
Q

PDYN des COXIBS

A

anti-inflammatoire, antipyrétique, antalgique

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3
Q

Avantages des COXIBS

A
  • moins de trbl digestifs
  • pas de crise d’asthme
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4
Q

PKIN COXIBS

A
  • A= élevée
  • D= faible nv SNC
  • M= hépatique mais parécoxib = pro-drogue → valécoxib
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5
Q

Indication des 3 ≠ COXIBS

A
  • célécoxib = arthrose + PR + spondylarthrite ankylosante
  • parécoxib = douleurs aigüe post-op
  • etoricoxib = arthrose
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6
Q

CI COXIBS

A
  • grossesse
  • parécoxib peut ↗️ risque de thrombose
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